self.pushButton.clicked.connect(on_pushButton_click)

ef on_pushButton_click():
    print("Button wurde geklickt")
    asyncio.create_task(send_data())
    # asyncio.run(send_data())

def on_pushButton_click2():
    print("dada")

async def send_data():

    on_pushButton_click2()


    await send_data(1)

    try:

        writer = lambda msg: print(msg)
        writer("sende Daten...")

        async with bleak.BleakClient(mac_address) as client:
            # String erstellen
            str_parameters = f"{Variable1},{Variable2},{Variable3},{Variable4},{Variable5},{Variable6}"

            # Byte-Array erstellen
            byte_array = str_parameters.encode('ascii')

            print("Sende Werte")
            # Array senden
            await client.write_gatt_char(UUID3, byte_array)

            # Receive data from ESP32 via BLE
            received = False  # Variable to indicate whether data has been received

            while not received:
                data = await client.read_gatt_char(UUID3)
                if data:
                    value = data.decode('utf-8')
                    print(f"{value}")
                    received = True

    except Exception as e:
        print("Nicht verbunden")
        print(e)